<div class="container"></div>
<style>
/* From Uiverse.io by Javierrocadev - Tags: blue, gradient, diamond, pattern */
.container {
  width: 100%;
  height: 100%;
  /* Add your background pattern here */
  background-image: radial-gradient( #173d49 85%, #36a6f1 90%,#0d1725 20%);
  background-size: 50px 50px;
}
</style>
